INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-8.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-8.pddl Parsing... Parsing: [0.040s CPU, 0.038s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.027s wall-clock] Preparing model... [0.040s CPU, 0.039s wall-clock] Generated 51 rules. Computing model... [1.590s CPU, 1.595s wall-clock] 13500 relevant atoms 9238 auxiliary atoms 22738 final queue length 30781 total queue pushes Completing instantiation... [2.280s CPU, 2.284s wall-clock] Instantiating: [3.980s CPU, 3.982s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.026s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.190s CPU, 0.195s wall-clock] Collecting mutex groups... [0.010s CPU, 0.014s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.043s wall-clock] Building translation key... [0.030s CPU, 0.026s wall-clock] Computing fact groups: [0.470s CPU, 0.473s wall-clock] Building STRIPS to SAS dictionary... [0.080s CPU, 0.083s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.100s wall-clock] Translating task: [1.950s CPU, 1.952s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 61 propositions removed Detecting unreachable propositions: [1.030s CPU, 1.023s wall-clock] Reordering and filtering variables... 43 of 61 variables necessary. 0 of 61 mutex groups necessary. 3866 of 10310 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.190s CPU, 0.186s wall-clock] Translator variables: 43 Translator derived variables: 0 Translator facts: 761 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3866 Translator axioms: 0 Translator task size: 14556 Translator peak memory: 63832 KB Writing output... [0.280s CPU, 0.310s wall-clock] Done! [8.110s CPU, 8.142s wall-clock] planner.py version 0.0.1 Time: 7.32s Memory: 482MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.03s Memory: 482MB (+0MB) UNSAT Iteration Time: 0.03s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 7.01s Memory: 1106MB (+624MB) Unblocking actions... Solving... Solving Time: 0.53s Memory: 1166MB (+60MB) UNSAT Iteration Time: 9.30s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.69s Memory: 1389MB (+223MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-airplane","package21","plane2","city20-3")),1) occurs(action(("drive-truck","truck15","city2-2","city2-1","city2")),1) occurs(action(("fly-airplane","plane1","city5-3","city20-3")),1) occurs(action(("fly-airplane","plane2","city16-3","city20-3")),1) occurs(action(("fly-airplane","plane3","city2-3","city13-3")),1) occurs(action(("fly-airplane","plane4","city7-3","city3-3")),1) occurs(action(("drive-truck","truck13","city1-3","city1-1","city1")),1) occurs(action(("load-airplane","package19","plane4","city3-3")),1) occurs(action(("drive-truck","truck26","city13-1","city13-3","city13")),1) occurs(action(("load-airplane","package23","plane3","city13-3")),1) occurs(action(("drive-truck","truck33","city20-1","city20-2","city20")),1) occurs(action(("load-truck","package20","truck33","city20-2")),1) occurs(action(("load-truck","package24","truck26","city13-1")),1) occurs(action(("drive-truck","truck13","city1-1","city1-2","city1")),2) occurs(action(("fly-airplane","plane4","city3-3","city1-3")),2) occurs(action(("unload-airplane","package19","plane4","city1-3")),2) occurs(action(("drive-truck","truck19","city6-2","city6-1","city6")),2) occurs(action(("fly-airplane","plane1","city20-3","city17-3")),2) occurs(action(("fly-airplane","plane2","city20-3","city3-3")),2) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),2) occurs(action(("unload-airplane","package23","plane3","city2-3")),2) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),2) occurs(action(("fly-airplane","plane3","city13-3","city2-3")),2) occurs(action(("drive-truck","truck1","city17-2","city17-3","city17")),2) occurs(action(("drive-truck","truck30","city17-2","city17-3","city17")),2) occurs(action(("drive-truck","truck18","city5-1","city5-3","city5")),2) occurs(action(("drive-truck","truck22","city9-1","city9-3","city9")),2) occurs(action(("drive-truck","truck23","city10-2","city10-1","city10")),2) occurs(action(("drive-truck","truck8","city10-3","city10-2","city10")),2) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),2) occurs(action(("drive-truck","truck27","city14-1","city14-2","city14")),2) occurs(action(("drive-truck","truck4","city17-2","city17-1","city17")),2) occurs(action(("drive-truck","truck31","city18-2","city18-1","city18")),2) occurs(action(("drive-truck","truck32","city19-1","city19-2","city19")),2) occurs(action(("drive-truck","truck10","city20-3","city20-2","city20")),2) occurs(action(("drive-truck","truck17","city4-1","city4-2","city4")),2) occurs(action(("drive-truck","truck11","city5-3","city5-1","city5")),2) occurs(action(("drive-truck","truck5","city5-3","city5-1","city5")),2) occurs(action(("drive-truck","truck21","city8-1","city8-2","city8")),2) occurs(action(("unload-truck","package24","truck26","city13-3")),2) occurs(action(("drive-truck","truck33","city20-2","city20-1","city20")),2) occurs(action(("drive-truck","truck26","city13-3","city13-1","city13")),2) occurs(action(("load-truck","package19","truck13","city1-3")),3) occurs(action(("drive-truck","truck14","city1-1","city1-2","city1")),3) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),3) occurs(action(("drive-truck","truck19","city6-1","city6-3","city6")),3) occurs(action(("load-truck","package23","truck15","city2-3")),3) occurs(action(("unload-airplane","package21","plane2","city4-3")),3) occurs(action(("fly-airplane","plane1","city17-3","city13-3")),3) occurs(action(("fly-airplane","plane2","city3-3","city4-3")),3) occurs(action(("fly-airplane","plane3","city2-3","city15-3")),3) occurs(action(("fly-airplane","plane4","city1-3","city20-3")),3) occurs(action(("drive-truck","truck15","city2-1","city2-3","city2")),3) occurs(action(("drive-truck","truck13","city1-2","city1-3","city1")),3) occurs(action(("drive-truck","truck20","city7-3","city7-2","city7")),3) occurs(action(("drive-truck","truck28","city15-2","city15-3","city15")),3) occurs(action(("drive-truck","truck25","city12-2","city12-3","city12")),3) occurs(action(("drive-truck","truck31","city18-1","city18-3","city18")),3) occurs(action(("drive-truck","truck33","city20-1","city20-3","city20")),3) occurs(action(("drive-truck","truck21","city8-2","city8-3","city8")),3) occurs(action(("load-truck","package22","truck28","city15-3")),3) occurs(action(("unload-truck","package20","truck33","city20-3")),3) occurs(action(("drive-truck","truck29","city16-2","city16-1","city16")),3) occurs(action(("drive-truck","truck16","city3-2","city3-1","city3")),3) occurs(action(("drive-truck","truck7","city4-2","city4-1","city4")),3) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),3) occurs(action(("drive-truck","truck3","city8-2","city8-1","city8")),3) occurs(action(("drive-truck","truck22","city9-3","city9-1","city9")),3) occurs(action(("drive-truck","truck17","city4-2","city4-1","city4")),3) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),3) occurs(action(("drive-truck","truck23","city10-1","city10-2","city10")),3) occurs(action(("drive-truck","truck8","city10-2","city10-3","city10")),3) occurs(action(("drive-truck","truck10","city20-2","city20-3","city20")),3) occurs(action(("drive-truck","truck11","city5-1","city5-3","city5")),3) occurs(action(("fly-airplane","plane2","city4-3","city1-3")),4) occurs(action(("drive-truck","truck6","city1-2","city1-3","city1")),4) occurs(action(("unload-truck","package19","truck13","city1-1")),4) occurs(action(("drive-truck","truck19","city6-3","city6-1","city6")),4) occurs(action(("fly-airplane","plane1","city13-3","city9-3")),4) occurs(action(("fly-airplane","plane3","city15-3","city20-3")),4) occurs(action(("fly-airplane","plane4","city20-3","city15-3")),4) occurs(action(("drive-truck","truck13","city1-3","city1-1","city1")),4) occurs(action(("drive-truck","truck15","city2-3","city2-2","city2")),4) occurs(action(("unload-truck","package22","truck28","city15-3")),4) occurs(action(("load-airplane","package20","plane3","city20-3")),4) occurs(action(("load-truck","package21","truck17","city4-3")),4) occurs(action(("drive-truck","truck23","city10-2","city10-3","city10")),4) occurs(action(("drive-truck","truck24","city11-2","city11-3","city11")),4) occurs(action(("drive-truck","truck27","city14-2","city14-3","city14")),4) occurs(action(("drive-truck","truck29","city16-1","city16-3","city16")),4) occurs(action(("drive-truck","truck4","city17-1","city17-3","city17")),4) occurs(action(("drive-truck","truck17","city4-1","city4-3","city4")),4) occurs(action(("load-airplane","package24","plane1","city13-3")),4) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),4) occurs(action(("drive-truck","truck8","city10-3","city10-1","city10")),4) occurs(action(("drive-truck","truck26","city13-1","city13-2","city13")),4) occurs(action(("drive-truck","truck10","city20-3","city20-1","city20")),4) occurs(action(("drive-truck","truck22","city9-1","city9-2","city9")),4) occurs(action(("drive-truck","truck3","city8-1","city8-2","city8")),4) occurs(action(("drive-truck","truck21","city8-3","city8-1","city8")),4) occurs(action(("drive-truck","truck18","city5-3","city5-1","city5")),4) occurs(action(("drive-truck","truck7","city4-1","city4-2","city4")),4) occurs(action(("drive-truck","truck25","city12-3","city12-2","city12")),4) occurs(action(("drive-truck","truck5","city5-2","city5-3","city5")),4) occurs(action(("load-truck","package19","truck13","city1-1")),5) occurs(action(("load-airplane","package22","plane4","city15-3")),5) occurs(action(("unload-airplane","package20","plane3","city7-3")),5) occurs(action(("unload-truck","package21","truck17","city4-3")),5) occurs(action(("fly-airplane","plane1","city9-3","city7-3")),5) occurs(action(("fly-airplane","plane2","city1-3","city4-3")),5) occurs(action(("fly-airplane","plane3","city20-3","city7-3")),5) occurs(action(("fly-airplane","plane4","city15-3","city19-3")),5) occurs(action(("unload-truck","package23","truck15","city2-2")),5) occurs(action(("drive-truck","truck2","city2-1","city2-3","city2")),5) occurs(action(("unload-airplane","package24","plane1","city7-3")),5) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),5) occurs(action(("drive-truck","truck13","city1-1","city1-3","city1")),5) occurs(action(("drive-truck","truck14","city1-2","city1-1","city1")),5) occurs(action(("drive-truck","truck12","city12-1","city12-3","city12")),5) occurs(action(("drive-truck","truck7","city4-2","city4-3","city4")),5) occurs(action(("drive-truck","truck9","city4-1","city4-3","city4")),5) occurs(action(("drive-truck","truck3","city8-2","city8-3","city8")),5) occurs(action(("drive-truck","truck23","city10-3","city10-1","city10")),5) occurs(action(("drive-truck","truck8","city10-1","city10-2","city10")),5) occurs(action(("drive-truck","truck10","city20-1","city20-2","city20")),5) occurs(action(("drive-truck","truck11","city5-3","city5-1","city5")),5) occurs(action(("drive-truck","truck18","city5-1","city5-2","city5")),5) occurs(action(("drive-truck","truck5","city5-3","city5-2","city5")),5) occurs(action(("drive-truck","truck4","city17-3","city17-2","city17")),5) occurs(action(("drive-truck","truck24","city11-3","city11-2","city11")),5) occurs(action(("load-truck","package20","truck20","city7-3")),6) occurs(action(("load-airplane","package21","plane2","city4-3")),6) occurs(action(("fly-airplane","plane4","city19-3","city6-3")),6) occurs(action(("fly-airplane","plane1","city7-3","city1-3")),6) occurs(action(("fly-airplane","plane3","city7-3","city1-3")),6) occurs(action(("load-truck","package23","truck2","city2-2")),6) occurs(action(("load-truck","package24","truck20","city7-3")),6) occurs(action(("drive-truck","truck20","city7-3","city7-1","city7")),6) occurs(action(("unload-truck","package19","truck13","city1-1")),6) occurs(action(("fly-airplane","plane2","city4-3","city15-3")),6) occurs(action(("unload-airplane","package22","plane4","city6-3")),6) occurs(action(("drive-truck","truck13","city1-3","city1-1","city1")),6) occurs(action(("drive-truck","truck15","city2-2","city2-3","city2")),6) occurs(action(("drive-truck","truck2","city2-3","city2-2","city2")),6) occurs(action(("drive-truck","truck6","city1-3","city1-1","city1")),6) occurs(action(("drive-truck","truck19","city6-1","city6-2","city6")),6) occurs(action(("drive-truck","truck26","city13-2","city13-3","city13")),6) occurs(action(("drive-truck","truck18","city5-2","city5-3","city5")),6) occurs(action(("drive-truck","truck12","city12-3","city12-2","city12")),6) occurs(action(("drive-truck","truck29","city16-3","city16-1","city16")),6) occurs(action(("drive-truck","truck30","city17-3","city17-1","city17")),6) occurs(action(("drive-truck","truck3","city8-3","city8-1","city8")),6) occurs(action(("drive-truck","truck9","city4-3","city4-1","city4")),6) occurs(action(("drive-truck","truck7","city4-3","city4-2","city4")),6) occurs(action(("drive-truck","truck17","city4-3","city4-1","city4")),6) occurs(action(("drive-truck","truck16","city3-1","city3-2","city3")),6) occurs(action(("drive-truck","truck33","city20-3","city20-1","city20")),6) occurs(action(("drive-truck","truck1","city17-3","city17-2","city17")),6) occurs(action(("drive-truck","truck27","city14-3","city14-1","city14")),6) occurs(action(("unload-truck","package20","truck20","city7-1")),7) occurs(action(("unload-truck","package24","truck20","city7-1")),7) occurs(action(("drive-truck","truck13","city1-1","city1-2","city1")),7) occurs(action(("load-truck","package19","truck14","city1-1")),7) occurs(action(("drive-truck","truck14","city1-1","city1-2","city1")),7) occurs(action(("drive-truck","truck19","city6-2","city6-3","city6")),7) occurs(action(("fly-airplane","plane4","city6-3","city1-3")),7) occurs(action(("unload-airplane","package21","plane2","city4-3")),7) occurs(action(("fly-airplane","plane2","city15-3","city4-3")),7) occurs(action(("drive-truck","truck20","city7-1","city7-2","city7")),7) occurs(action(("drive-truck","truck15","city2-3","city2-2","city2")),7) occurs(action(("drive-truck","truck27","city14-1","city14-3","city14")),7) occurs(action(("drive-truck","truck29","city16-1","city16-3","city16")),7) occurs(action(("drive-truck","truck1","city17-2","city17-3","city17")),7) occurs(action(("drive-truck","truck4","city17-2","city17-3","city17")),7) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),7) occurs(action(("drive-truck","truck22","city9-2","city9-1","city9")),7) occurs(action(("drive-truck","truck3","city8-1","city8-2","city8")),7) occurs(action(("drive-truck","truck18","city5-3","city5-1","city5")),7) occurs(action(("drive-truck","truck32","city19-2","city19-1","city19")),7) occurs(action(("drive-truck","truck31","city18-3","city18-2","city18")),7) occurs(action(("drive-truck","truck30","city17-1","city17-2","city17")),7) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),7) occurs(action(("drive-truck","truck23","city10-1","city10-2","city10")),7) occurs(action(("drive-truck","truck28","city15-3","city15-2","city15")),7) occurs(action(("drive-truck","truck8","city10-2","city10-3","city10")),7) occurs(action(("drive-truck","truck10","city20-2","city20-3","city20")),7) occurs(action(("drive-truck","truck11","city5-1","city5-3","city5")),7) occurs(action(("drive-truck","truck5","city5-2","city5-3","city5")),7) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),8) occurs(action(("fly-airplane","plane1","city1-3","city6-3")),8) occurs(action(("fly-airplane","plane2","city4-3","city6-3")),8) occurs(action(("fly-airplane","plane3","city1-3","city6-3")),8) occurs(action(("drive-truck","truck14","city1-2","city1-3","city1")),8) occurs(action(("drive-truck","truck19","city6-3","city6-1","city6")),8) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),8) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),8) occurs(action(("drive-truck","truck13","city1-2","city1-3","city1")),8) occurs(action(("fly-airplane","plane4","city1-3","city7-3")),8) occurs(action(("drive-truck","truck8","city10-3","city10-1","city10")),8) occurs(action(("drive-truck","truck26","city13-3","city13-2","city13")),8) occurs(action(("drive-truck","truck29","city16-3","city16-1","city16")),8) occurs(action(("drive-truck","truck4","city17-3","city17-1","city17")),8) occurs(action(("drive-truck","truck10","city20-3","city20-1","city20")),8) occurs(action(("drive-truck","truck11","city5-3","city5-1","city5")),8) occurs(action(("drive-truck","truck18","city5-1","city5-2","city5")),8) occurs(action(("drive-truck","truck1","city17-3","city17-2","city17")),8) occurs(action(("drive-truck","truck27","city14-3","city14-1","city14")),8) occurs(action(("unload-truck","package19","truck14","city1-2")),9) occurs(action(("drive-truck","truck13","city1-3","city1-2","city1")),9) occurs(action(("drive-truck","truck14","city1-3","city1-2","city1")),9) occurs(action(("load-airplane","package21","plane3","city4-3")),9) occurs(action(("fly-airplane","plane4","city7-3","city6-3")),9) occurs(action(("drive-truck","truck19","city6-1","city6-3","city6")),9) occurs(action(("fly-airplane","plane1","city6-3","city1-3")),9) occurs(action(("load-airplane","package22","plane4","city6-3")),9) occurs(action(("drive-truck","truck15","city2-2","city2-1","city2")),9) occurs(action(("fly-airplane","plane3","city6-3","city4-3")),9) occurs(action(("drive-truck","truck20","city7-3","city7-2","city7")),9) occurs(action(("drive-truck","truck6","city1-2","city1-1","city1")),9) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),9) occurs(action(("drive-truck","truck18","city5-2","city5-1","city5")),9) occurs(action(("drive-truck","truck4","city17-1","city17-2","city17")),9) occurs(action(("drive-truck","truck29","city16-1","city16-2","city16")),9) occurs(action(("drive-truck","truck26","city13-2","city13-1","city13")),9) occurs(action(("drive-truck","truck8","city10-1","city10-3","city10")),9) occurs(action(("drive-truck","truck10","city20-1","city20-3","city20")),9) occurs(action(("drive-truck","truck11","city5-1","city5-3","city5")),9) occurs(action(("unload-airplane","package21","plane3","city6-3")),10) occurs(action(("unload-airplane","package22","plane4","city1-3")),10) occurs(action(("unload-truck","package23","truck2","city2-1")),10) occurs(action(("fly-airplane","plane3","city4-3","city6-3")),10) occurs(action(("fly-airplane","plane2","city6-3","city1-3")),10) occurs(action(("fly-airplane","plane4","city6-3","city1-3")),10) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),10) Solving Time: 1.70s Memory: 1441MB (+52MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 26.070s (Solving: 1.62s 1st Model: 1.37s Unsat: 0.24s) CPU Time : 26.040s Choices : 39161 Conflicts : 1339 (Analyzed: 1338) Restarts : 14 (Average: 95.57 Last: 31) Model-Level : 2362.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 2264 (Deleted: 0) Binary : 204 (Ratio: 9.01%) Ternary : 81 (Ratio: 3.58%) Conflict : 1338 (Average Length: 22.7 Ratio: 59.10%) Loop : 926 (Average Length: 17.8 Ratio: 40.90%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1338 (Average: 28.14 Max: 1868 Sum: 37650) Executed : 1168 (Average: 27.09 Max: 1868 Sum: 36242 Ratio: 96.26%) Bounded : 170 (Average: 8.28 Max: 12 Sum: 1408 Ratio: 3.74%) Rules : 3048471 Atoms : 3048471 Bodies : 1 (Original: 0) Tight : Yes Variables : 244650 (Eliminated: 0 Frozen: 224449) Constraints : 516728 (Binary: 84.5% Ternary: 13.6% Other: 1.9%) Memory Peak : 1441MB Max. Length : 10 steps Sol. Length : 10 steps